Home there were critics who argued that the British military effort would have been more wisely directed if, in the first stage of the war, the British Expeditionary Force had been kept at home and used as the nucleus for training a great continental army, ignoring the pressing circumstances of August, 1914.

Undoubtedly in that way a great British Army could have been far more quickly raised. Undoubtedly, too, the task of forming the new British Army was very seriously handicapped by the draining away to France of practically all the fully-trained men of military age in Great Britain. But with a choice of two courses Great Britain took the more daring and the more generous one; and that in human affairs is generally the better one. The material help which the Five Divisions of the British Army gave to the French was not negligible. The moral help was much greater. The lack of those Divisions might have lost Paris to the French and left the Germans in control of all France north and east of the Seine; and that event might have ended the war—it would certainly have prejudiced seriously the French recovery.

The risk taken by Great Britain in stripping her own territory of its only efficient army was not inconsiderable. Direct attack by Germany was seriously feared then. A bolder German naval policy, indeed, might have secured an invasion of England. Plans were drawn up in England at one time on the supposition of a German descent on our coasts being successful in its first stages, and it was proposed to meet this by converting a wide coastal section of England into a desert.

Criticism was to be silenced in time, for presently we were to open that giant battle which was not to finish until November, 1918, and which was then to finish with the British Army the most important force in the Field.

G.H.Q. moved to Montreuil on March 31st, 1916. On the same date, it may be said, the British Army in France came to man's estate. It had been up to this an "auxiliary army" holding a small section of the front, and a "training army" getting ready to take over—as ultimately it did take over—the main burden of the war; for, counting its captures of prisoners and guns from August, 1918, to November 11th, 1918, the British Army's share in the final victory was almost equal to that of the French, American and Belgian forces combined.

G.H.Q. came to Montreuil because St. Omer, the old G.H.Q. town, was no longer suitable as the centre for the vast operations pending. It had served well enough when we formed the left wing of the French battle line. Now we were to be the spear-head of the thrust against Germany.

Look back upon the little British Army of at first four and then five Divisions, which in 1914 took rank alongside the French by Mons, and fell back fighting until the rally of the Marne; and then upon the Army of 1916 of ten times the strength, which was directed from Montreuil. The growth shows as marvellous, and especially so to those who understand how an army in the field is comparable to an iceberg at sea, of which the greater part is unseen. For every rifleman in the trenches and gunner in the gun-pits there are at least three other people working to keep him supplied with food, clothing, ammunition, and on communications. So an Army's growth demands a growth behind the line three times as great as that in the line. And this growth is not merely a matter of the multiplication of riflemen and gunners and auxiliaries, a heaping up of men. It must be an organic growth to be effective at all; an adding one by one of highly complex and yet homogeneous units.

A "Division" is the integral unit of any Army, and a Division must have in the field its infantry battalions, cavalry or cyclist companies, field batteries, signallers (with "wireless," telephone and telegraph service), engineers, transport and supply services, medical and ambulance services. All told, it numbered about 17,000 officers and men at the close of the war, but in 1914 the strength of a Division was nearer to 20,000. And this body of 20,000 was not a mob, nor a crowd, nor yet even a simple organization such as a band of factory employees. It was a nation in microcosm, its constituent numbers covering almost the whole of the activities of life. It had to be organised to fight, to keep up communications, to manufacture and repair, to feed itself and its horses, to keep good health conditions in its camps and to succour its sick and wounded. Besides fighting men it had doctors, vets., sanitary engineers, mechanics of all kinds, chemists, electricians. Behind the line the Division's supports, its munition and clothing factories, its food providers, had to be organised just as carefully.

Nothing can be made without making mistakes, and in the carrying out of this giant task of making the Army of the British Empire there were many mistakes of detail. It is in the nature of the human mind to see such mistakes in high relief, as the human eye sees small patches of stone stand out from a vast field of snow. But, making the worst that can be made of the mistakes, if they are seen in proper perspective they cannot blur the dazzling brilliance of a marvellous achievement.

Most of the mistakes, moreover, were direct consequences of that innocence of warlike intention and that passion for human right and liberty which was common to Great Britain as to the rest of Western Europe, and on which, clearly, the German Powers had counted as sufficient to paralyse effective resistance to their deliberate and designed preparation. Hindering those good qualities of peacefulness proved to be, but not paralysing. After all, the task was done. That most dangerous first rush of German militarism was stayed. The powerful beast was kept within bounds whilst weapons were forged for his destruction. In vain were all his efforts, backed by the skill of half a century of preparation and Spartan discipline.

Montreuil was chosen as G.H.Q. for a wide variety of reasons. It was on a main road from London to Paris—the two chief centres of the campaign—though not on a main railway line, which would have been an inconvenience. It was not an industrial town and so avoided the complications alike of noise and of a possibly troublesome civil population.[1] It was from a telephone and motor transit point of view in a very central situation to serve the needs of a Force which was based on Dunkirk, Calais, Boulogne, Dieppe, and Havre, and had its front stretching from the Somme to beyond the Belgian frontier.

A great general, asked to define in a phrase what was wanted for a Headquarters, said "A central remoteness." It was urged that this seemed an oxymoron. "Well then, if you like, a remote centrality." The finality of that allowed of no further argument. Montreuil provided both a central position and a position remote from the disturbances and distractions of traffic, of a large population, of gay social interests. The great Ecole Militaire offered accommodation for the chief offices. There was sufficient billeting accommodation in the town houses and the neighbouring chateaux.